# シフトdeバイト Lite vs シンプル水分補給管理 WaterManager

The clearest difference is ads: シフトdeバイト Lite at none against シンプル水分補給管理 WaterManager's shown. シフトdeバイト Lite also leads on update cadence (every 11 days vs every 2 months) and iOS requirement (8.0 vs 15.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

シフトdeバイト Lite ships an update every 11 days, シンプル水分補給管理 WaterManager every 2 months. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | シフトdeバイト Lite | シンプル水分補給管理 WaterManager |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free | — |
| Size | 7 MB | 19 MB |
| Requires iOS | **8.0** | 15.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ISAC Inc.](https://appshunter.io/developer/382522557) | [masaaki genno](https://appshunter.io/developer/1611455396) |

## What reviewers say

### シフトdeバイト Lite

[App page](https://appshunter.io/ios/app/de-lite/id414609450)

Easily manage your work schedule and calculate your salary automatically. Track hours, set hourly rates for multiple jobs, and even manage expenses like transportation and meals. Ideal for shift workers and those tracking overtime.

**Highlights:** Multiple workplace registration, Automatic salary calculation, Fixed and flexible shift creation, Expense and income management, Calendar view by workplace

**Features:** macOS Compatibility

**In-app purchases:** none


### シンプル水分補給管理 WaterManager

[App page](https://appshunter.io/ios/app/watermanager/id1619090832)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is シフトdeバイト Lite free?

シフトdeバイト Lite is free to download, with no in-app purchases.

### Is シンプル水分補給管理 WaterManager free?

シンプル水分補給管理 WaterManager is free to download, with no in-app purchases.

### Do シフトdeバイト Lite or シンプル水分補給管理 WaterManager have ads?

シンプル水分補給管理 WaterManager shows ads; シフトdeバイト Lite does not.

### Which is updated more often, シフトdeバイト Lite or シンプル水分補給管理 WaterManager?

シフトdeバイト Lite ships an update every 11 days, and シンプル水分補給管理 WaterManager every 2 months. Most recently, シフトdeバイト Lite was updated on October 20, 2026 and シンプル水分補給管理 WaterManager on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*